var http=require("http");
http.createServer(function(request,response){
	//����httpͷ��
	//http״ֵ̬��200��ok
	//�������ͣ�text/plain
	response.writeHead(200,{'Content-Type':'text/plain'});
	
	//������Ӧ���ݡ�Hello world��
	response.end("Hello World!");
}).listen(8888);

//�ն˴�ӡ������Ϣ
console.log('Server running at http://127.1.1.1:8888/');